diff --git a/static/js/documentDialog.js b/static/js/documentDialog.js
index 258cfb7f1..d04c5ae3b 100644
--- a/static/js/documentDialog.js
+++ b/static/js/documentDialog.js
@@ -159,8 +159,8 @@ pandora.ui.documentDialog = function(options) {
                 ? Ox.PDFViewer({
                     height: dialogHeight,
                     page: settings.page,
-                    url: '/documents/' + item.id + '/'
-                        + item.name + '.' + item.extension,
+                    url: pandora.getMediaURL('/documents/' + item.id + '/'
+                        + item.name + '.' + item.extension),
                     width: dialogWidth,
                     zoom: settings.zoom
                 })
@@ -169,8 +169,8 @@ pandora.ui.documentDialog = function(options) {
                     height: dialogHeight,
                     imageHeight: item.dimensions[1],
                     imagePreviewURL: pandora.getMediaURL('/documents/' + item.id + '/256p.jpg'),
-                    imageURL: '/documents/' + item.id + '/'
-                        + item.name + '.' + item.extension,
+                    imageURL: pandora.getMediaURL('/documents/' + item.id + '/'
+                        + item.name + '.' + item.extension),
                     imageWidth: item.dimensions[0],
                     width: dialogWidth,
                     zoom: settings.zoom
diff --git a/static/js/documentsPanel.js b/static/js/documentsPanel.js
index ffc63dcfb..af2942264 100644
--- a/static/js/documentsPanel.js
+++ b/static/js/documentsPanel.js
@@ -711,7 +711,7 @@ pandora.ui.documentsPanel = function(options) {
                     id: data.id,
                     info: info,
                     title: data.name,
-                    url: '/documents/' + data.id + '/256p.jpg',
+                    url: pandora.getMediaURL('/documents/' + data.id + '/256p.jpg'),
                     width: Math.round(data.ratio > 1 ? size : size * data.ratio)
                 };
             },